Science, asked by yallappashanwad, 8 months ago

the cost of 2 pencils and 3 resources 9 and the cost of 4 pencils and erasers is 18 find the cost of each pencil and eraser​

Answers

Answered by anmol7337
1

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let number of pencil=x

let number of erasers also=x

=2x+3x=9

=5x=9

x=9/5

=1.5=x

so cost of 1 pencil is 1.5 rupee

I hope it helps you

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